Industrial Chemistry Multiple Choice Questions and Answers

1. 2,4-dichlorophenxy acetic acid is used as a

1. Polystyrene
2. Polyethylene
3. Polypropylene
4. Dacron

2. A biodgradable detergent should contain by structurally

1. Teflon
2. Balelite
3. Polystyrene
4. nylon-6

3. A medicine which promotes secretion of urine is called

1. formaldehyde
2. acetaldehyde
3. ethylalcohol
4. acetone

4. A substance which can act both as an antiseptic and disinfectant is

1. Enzyme
2. Teflon
3. Sucrose
4. Starch

5. Artificial Silk is

1. adepic acid and hexamethylenediammine
2. terephthalic acid and ethylene glycol
3. phenol and formaldehyde
4. vinyl cyanide

6. Aspirin is

1. vinyl chlodride
2. ethylene
3. chloroprene
4. acrlonitrite

7. Baby feeding bottles are made up of

1. ethyne
2. isoprene
3. butadiene
4. styrene

8. Bakelite is obtained from phenol by reacting with

1. hexamethylene diamine and adipic acid
2. phenol and formaldehyde
3. propylene and adipic acid
4. adipic acid and pthalic acid

9. Natural rubber is

1. Bakelite
2. Cellulose
3. PVC
4. Nylon

10. Natural rubber is a polymer of

1. Starch
2. Silk
3. Protein
4. Neoprene